Store › Florida Fossil Invertebrates 02 - Oligocene and Miocene Echinoids Image 1 of 1 Florida Fossil Invertebrates 02 - Oligocene and Miocene Echinoids $7.49 Florida Fossil Invertebrates 02, Oligocene and Miocene Echinoids by Craig W. Oyen and Roger W. Portell January 2002 Quantity: Add To Cart Added! Florida Fossil Invertebrates 02, Oligocene and Miocene Echinoids by Craig W. Oyen and Roger W. Portell January 2002